[INFO] updating cached repository https://github.com/sector-f/dorian
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7fe101e51db2e2a4414199a072685fa7c0834e18
[INFO] checking sector-f/dorian against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsector-f%2Fdorian" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sector-f/dorian on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/sector-f/dorian
[INFO] finished tweaking git repo https://github.com/sector-f/dorian
[INFO] tweaked toml for git repo https://github.com/sector-f/dorian written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/sector-f/dorian already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ac0c1267d432623cba652f72bda8d8446ec0749454a75df1bf545bfb7de6afcd
[INFO] running `"docker" "start" "-a" "ac0c1267d432623cba652f72bda8d8446ec0749454a75df1bf545bfb7de6afcd"`
[INFO] [stderr]    Compiling libc v0.2.19
[INFO] [stderr]    Compiling serde v0.8.21
[INFO] [stderr]    Compiling sdl2-sys v0.25.0
[INFO] [stderr]     Checking shader_version v0.2.1
[INFO] [stderr]     Checking piston-shaders_graphics2d v0.1.0
[INFO] [stderr]    Compiling phf v0.7.20
[INFO] [stderr]    Compiling xml-rs v0.3.5
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking num_cpus v1.2.1
[INFO] [stderr]     Checking shared_library v0.1.5
[INFO] [stderr]     Checking term_size v0.2.1
[INFO] [stderr]    Compiling x11-dl v2.12.0
[INFO] [stderr]     Checking net2 v0.2.26
[INFO] [stderr]     Checking futures v0.1.7
[INFO] [stderr]     Checking pistoncore-input v0.15.0
[INFO] [stderr]     Checking gfx_core v0.4.0
[INFO] [stderr]     Checking piston2d-graphics v0.19.0
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking clap v2.19.3
[INFO] [stderr]     Checking miniz-sys v0.1.7
[INFO] [stderr]     Checking deque v0.3.1
[INFO] [stderr]     Checking num-bigint v0.1.35
[INFO] [stderr]    Compiling wayland-scanner v0.7.6
[INFO] [stderr]    Compiling gl_generator v0.5.2
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]     Checking time v0.1.35
[INFO] [stderr]    Compiling phf_generator v0.7.20
[INFO] [stderr]     Checking flate2 v0.2.14
[INFO] [stderr]     Checking tempfile v2.1.4
[INFO] [stderr]     Checking nix v0.7.0
[INFO] [stderr]     Checking pistoncore-window v0.24.0
[INFO] [stderr]     Checking rayon v0.6.0
[INFO] [stderr]     Checking sdl2 v0.25.0
[INFO] [stderr]     Checking memmap v0.4.0
[INFO] [stderr]     Checking num-rational v0.1.35
[INFO] [stderr]    Compiling phf_codegen v0.7.20
[INFO] [stderr]    Compiling wayland-client v0.7.6
[INFO] [stderr]     Checking png v0.5.2
[INFO] [stderr]    Compiling serde_json v0.8.4
[INFO] [stderr]     Checking pistoncore-event_loop v0.27.0
[INFO] [stderr]    Compiling gl v0.6.1
[INFO] [stderr]    Compiling gfx_gl v0.3.1
[INFO] [stderr]    Compiling glutin v0.7.1
[INFO] [stderr]    Compiling target_build_utils v0.1.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.10
[INFO] [stderr]     Checking piston v0.27.0
[INFO] [stderr]     Checking mio v0.6.2
[INFO] [stderr]     Checking image v0.10.4
[INFO] [stderr]     Checking tokio-core v0.1.3
[INFO] [stderr]     Checking futures-spawn v0.1.1
[INFO] [stderr]     Checking futures-threadpool v0.1.0
[INFO] [stderr]     Checking gfx v0.12.2
[INFO] [stderr]    Compiling libloading v0.3.1
[INFO] [stderr]     Checking gfx_device_gl v0.11.2
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking piston-gfx_texture v0.18.0
[INFO] [stderr]     Checking wayland-sys v0.7.6
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.36.2
[INFO] [stderr]     Checking pistoncore-sdl2_window v0.37.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.33.2
[INFO] [stderr]     Checking wayland-kbd v0.6.2
[INFO] [stderr]     Checking wayland-window v0.4.3
[INFO] [stderr]     Checking winit v0.5.6
[INFO] [stderr]     Checking pistoncore-glutin_window v0.33.0
[INFO] [stderr]     Checking piston_window v0.59.0
[INFO] [stderr]     Checking dorian v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `futures_spawn::SpawnHelper`
[INFO] [stderr]  --> src/viewer.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use futures_spawn::SpawnHelper;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::Future`
[INFO] [stderr]  --> src/viewer.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use futures::Future;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unload`
[INFO] [stderr]   --> src/picture.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn unload(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `threadpool`
[INFO] [stderr]   --> src/viewer.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     threadpool: ThreadPool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures_spawn::SpawnHelper`
[INFO] [stderr]  --> src/viewer.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use futures_spawn::SpawnHelper;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::Future`
[INFO] [stderr]  --> src/viewer.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use futures::Future;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unload`
[INFO] [stderr]   --> src/picture.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn unload(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `threadpool`
[INFO] [stderr]   --> src/viewer.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     threadpool: ThreadPool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 02s
[INFO] running `"docker" "inspect" "ac0c1267d432623cba652f72bda8d8446ec0749454a75df1bf545bfb7de6afcd"`
[INFO] running `"docker" "rm" "-f" "ac0c1267d432623cba652f72bda8d8446ec0749454a75df1bf545bfb7de6afcd"`
[INFO] [stdout] ac0c1267d432623cba652f72bda8d8446ec0749454a75df1bf545bfb7de6afcd